-----Oorspronkelijk bericht----- Van: Patrick Phalen <zope@teleo.net> Aan: zope@zope.org <zope@zope.org> Datum: donderdag 9 maart 2000 20:50 Onderwerp: Re: [Zope] Finding crash information
Is there a chance all three of these instances are GUF related?
I guess not. The problem I have fits the description, but I don't use GUF. I have the impression though it has to do with busy interactions with a Gadfly database. Platform: Windows NT, Zope 2.0.1. cb
[Jon Prettyman, on Thu, 09 Mar 2000] :: I'm having a serious problem with my Zope server running in :: production. :: :: Platform: RedHat Linux 6 (2.2.12-20 kernel) :: Python 1.5.2 :: Zope 2.1.4 :: starting with: python z2.py :: as root/nobody on port 80 straight ZServer :: :: :: Under load (not too heavy, but busy) the Zope process SILENTLY stops. :: I get no traceback info anywhere that I can see. Nothing to :: stdout/stderr, nothing in Z2.log. :: :: If I start as: python z2.py -Z '' to prevent the fork and detach I :: still get no message when the crash occurs. :: :: I can't run this in DEBUG mode because I'm using GUF cookie mode to :: authenticate and the login screen ends up showing an exception error :: (by design?) :: :: If anyone can tell me how to run in DEBUG mode but make GUF still hide :: the exception error that would be a big help.
[jiva@devware.com, on Thu, 09 Mar 2000] :: I have seen a couple of people mention zope lockups on here before and :: I haven't seen any myself until just recently. (I have zope on about :: 5-6 machines and this is the first time I've seen this happen) :: Anyway, how can I diagnose this problem? So far I have only seen it :: happen twice, but it was twice in the last 24 hours, and I'm getting :: ready to roll out this app to some users. I'm concerned! Anyone have :: any suggestions? :: :: Symptoms are basically that it just stops responding. The web browser :: seems to connect, but it never completes the connection. Right now I :: have it running in debug mode to see if I can catch whatever it is :: with some console logging. This is on an NT Server running NT 4.0
[Pavlos Christoforou, on Thu, 09 Mar 2000] :: On 9 Mar 2000, Jon Prettyman wrote: :: :: > :: > Under load (not too heavy, but busy) the Zope process SILENTLY stops. :: > I get no traceback info anywhere that I can see. Nothing to :: > stdout/stderr, nothing in Z2.log. :: :: What a coincidence. :: I have exactly the same problem. One site with GUF and a CatalogAware :: ZClass which silently stops after some time. No errors. :: :: The problem with GUF and DEBUG mode relates to lost filedescriptors. :: Someone posted an explanation (maybe a patch too). You might be able to :: locate it by doing a search on the list.
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